Mechanistically, rocaglamide improves the expression of the chemokines CCL5 and CXCL10 in NSCLC cells.215,216 Whether there is a direct relationship between infiltration of NK cells and increased expression of CCL5 and CXCL10 in NSCLC cells remains to be studied. The gene discussed is CCL5; the disease is non-small cell lung carcinoma.